CN115324285A - Upright lockrand roofing system and roofing decoration connecting system - Google Patents
Upright lockrand roofing system and roofing decoration connecting system Download PDFInfo
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- CN115324285A CN115324285A CN202210968335.7A CN202210968335A CN115324285A CN 115324285 A CN115324285 A CN 115324285A CN 202210968335 A CN202210968335 A CN 202210968335A CN 115324285 A CN115324285 A CN 115324285A
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- 238000005034 decoration Methods 0.000 title claims abstract description 37
- 239000013500 performance material Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims 1
- 238000009964 serging Methods 0.000 abstract description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 9
- 230000036314 physical performance Effects 0.000 abstract description 4
- 230000013011 mating Effects 0.000 description 8
- 238000002788 crimping Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003811 curling process Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1643—Insulation of the roof covering characterised by its integration in the roof structure the roof structure being formed by load bearing corrugated sheets, e.g. profiled sheet metal roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/30—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention provides an upright lockrand roof system and a roof decoration connecting system. The upright overlock roofing system comprises purlines, a connecting code and at least two roof panels; the roof panel is provided with a panel rib, and the panel rib comprises an upright part and a serging part; the connecting code comprises a base part and an upright part, and the upright part comprises a matching section; the base part is connected to the purline, the matching section is positioned between the vertical parts of the two roof panels, and the two locking edge parts are in locking edge matching; the matching section extends to the top of the vertical part, the two vertical parts are respectively welded on two sides of the thickness of the matching section, and the matching section does not participate in the lockstitching matching. The roof decoration connecting system comprises a roof system and a decoration connecting assembly, wherein the decoration connecting assembly comprises a clamp, and the clamp is clamped on two vertical parts and a matching section. The connecting code and the roof panel can both select thicker wall thickness, and the connecting strength of the connecting node serving as the non-penetrating decorative connecting component is enhanced, so that the system has excellent physical performance, attractive decorative performance and reliable technological performance.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to an upright lockrand roof system and a roof decoration connecting system.
Background
Some large buildings employ standing-seam roofing systems.
The upright serging roof system comprises a profiled steel bottom plate, a purline group, a filled performance material layer, a connecting code and a plurality of stainless steel roof plates which are sequentially connected from bottom to top, wherein the connecting code is provided with a base part positioned at the bottom and an upright part extending upwards from the base part, and the top end of the upright part is provided with a larger head part which has a plum blossom-shaped outline and is used for buckling; the roof panel has plate ribs at both side edges thereof, and the plate ribs include upright portions extending from the panel portion of the roof panel while being bent upward, and flange portions connected to the tops of the upright portions and extending in a curled manner. The base fixed connection of connecting the sign indicating number is on the purlin, and two upright parts of two adjacent roof panels are located the relative both sides of the upright part of connecting the sign indicating number respectively, utilize the machine to carry out the hem and handle the back, and two hem portions of hem portion shaping and two adjacent roof panels overlap joint in proper order on the head of connecting the sign indicating number, realize the lockstitching cooperation between two adjacent roof panels under the lock of head and two hem portions.
The standing-seam roofing system provides performance requirements for water resistance, thermal insulation, sound insulation, and the like. If need further satisfy the outward appearance and decorate the demand, still need carry out the installation of decoration panel through decorating coupling assembling. The existing non-penetrating decoration connecting assembly comprises a clamp and a connecting pipe, wherein the clamp is clamped at the positions of the vertical parts and the upright parts of two adjacent roof panels, and the clamp can stably clamp through the locking of bolts and nuts. The connecting pipe is connected between a plurality of anchor clamps, and the decoration panel is installed through the connecting pipe.
The existing standing-seam roof system has the problems that in order to enable the plate ribs to be easily curled and matched with seam allowance between heads of T-shaped codes and in order to ensure tightness of seam allowance between the plate ribs, the roof plate and the T-shaped codes have smaller wall thickness, and when the matching does not penetrate through the decoration connecting assembly, the T-shaped codes and the plate ribs are used as stress parts of a clamp, so that the strength is insufficient.
Disclosure of Invention
A first object of the present invention is to provide a standing-seam roofing system for attachment to a non-penetrating trim attachment assembly that is strong enough to ensure reliability.
A second object of the invention is to provide a roofing-trim connection system having sufficient strength to guarantee reliability.
The upright overlock roofing system provided by the first object of the invention comprises purlins, connecting codes and at least two roof panels; the edge of the roof panel in the width direction is provided with a plate rib, and the plate rib comprises an upright part and a lockrand part; the connecting code comprises a base part and an upright part, the upright part is erected on the base part, and the upright part comprises a matching section; the base part is connected to the purline, the matching section is positioned between the vertical parts of two adjacent roof panels, and the locking parts of two adjacent roof panels are in locking matching; the matching section extends to the top of the vertical part, the vertical parts of two adjacent roof panels are respectively welded on two sides of the thickness of the matching section, and the matching section is integrally positioned outside the locking edge matching part of the two locking edge parts.
According to the scheme, the T-shaped connecting code cancels the arrangement of the plum blossom-shaped heads and does not participate in the crimping matching of the two roof panels any longer, the T-shaped connecting code and the plate ribs of the two side roof panels are fixed through fusion welding, and the crimping parts of the plate ribs do not need to be curled into an arc shape according to the outline of the plum blossom-shaped heads of the T-shaped connecting code. Under the arrangement, the T-shaped connecting code and the vertical part of the plate rib are welded and fixed, so that the tightness of the lockstitch edge cannot be influenced even if the wall thickness of the T-shaped connecting code is increased, and the strength of the connecting code is increased; on the other hand, the serging parts of the two plate ribs can be arranged in a form which is easy to bend and process because the serging parts do not need to be matched with the plum blossom-shaped heads. Therefore, even if the roof panel is selected to be thicker, the lockstitching between the two panel ribs can be easily completed. Therefore, in the arrangement mode of the invention, both the connecting code and the roof panel can have thicker wall thickness on the premise of ensuring the overlock effect, so that the connecting strength of the connecting node serving as the non-penetrating decorative connecting assembly is enhanced, and the system has excellent physical performance, attractive decorative performance and reliable technological performance.
The edge locking part comprises an edge locking section which is connected with the vertical part in a bending way, or the edge locking part comprises a plurality of edge locking sections which are connected with the vertical part in a bending way in sequence; the lockage edge section extends along a straight line.
From the above, based on the cancellation of the plum blossom-shaped heads on the connecting codes, the connecting codes do not participate in the locking edge matching between the plate ribs on the two sides, under the arrangement, the upper parts of the plate ribs are bent along the straight fold line lock to form one or bent and connected locking edge sections extending along the straight line, and the straight edge bending processing mode is easier for the roof plate with the increased thickness.
The further proposal is that one roof panel comprises a first upright part and a first lock edge section which are connected by turning; the other roof panel comprises a second vertical part, a second locking edge section and a third locking edge section which are sequentially folded and connected; in the board width direction, the second vertical part, the first vertical part, the third locking section, the first locking section and the second locking section are arranged in sequence; the first vertical portion and the second vertical portion are vertical portions, and the first locking section, the second locking section and the third locking section are locking sections.
It can be seen from above that, set the lockrand section to the straight flange under the prerequisite with the lockrand section with the form of turning over and bend, accomplish the lockrand cooperation between two lockrand portions after, both sides board rib can be fastened together and have less volume, do benefit to roofing system's inseparable degree and optimize the outward appearance simultaneously.
The vertical serging roof system further comprises a connecting seat, wherein a sliding groove is formed in the connecting seat; the connecting seat is fixedly connected to the purline, and the base portion is movably arranged in the sliding groove.
Therefore, under the arrangement, the connection code and the connection seat can generate relative movement in the plate length direction, so that the roof system can deal with the expansion and contraction in the plate length direction under the temperature deformation.
A further solution is that the weld between the mating section and the upright section extends between the opposite ends of the upright section in the lengthwise direction of the roof panel.
It can be seen from above that, intermittent or continuous penetration welding between cooperation section and the upright part, the welding seam extends between the length both ends of upright part and enables the welding degree maximize between connection sign indicating number and the board rib, therefore makes the connection between the two more firm.
Further aspects are standing-seam roofing systems comprising at least one of: the thickness of the vertical part is more than 2 mm; the thickness of the roof plate is more than 0.8 mm; the thickness of the vertical part is more than 2.5 times of the thickness of the roof plate.
From the above, in the background art, in order to realize the crimping and locking cooperation between the head of the connecting code and the crimping parts on the two side plate ribs and to improve the tightness of the crimping part, the wall thickness of the roof plate and the connecting code is approximately between 0.4mm and 0.5 mm. In the invention, under the condition of changing the locking edge matching mode, the thickness of the roof plate and the connecting code can adopt thicker wall thickness, and the wall thickness of the connecting code is increased by multiple times. Therefore, the connection strength of the connection nodes improves the reliability of the whole system.
Further, the thickness of each part of the matching section is equal, or the thickness of each part of the vertical part is equal.
As can be seen from the above, this arrangement facilitates the forming process of the connection code.
The vertical overlock roofing system further comprises a bottom plate and a performance material layer; the bottom plate, the purlines, the connecting codes and the roof panel are sequentially arranged along the height direction of the vertical serging roof system; the performance material layer is filled between the bottom plate and the roof panel, and/or the performance material layer is filled between the purline and the roof panel; the upright part penetrates through the performance material layer.
The roof decoration connecting system provided by the invention comprises a roof system and a decoration connecting assembly; the decoration connecting assembly comprises a clamp, wherein a clamping position is formed on the clamp; the roof system adopts the upright overlock roof system; the upright parts, the matching sections and the welding seams of the upright parts and the matching sections of the two adjacent roof panels are located at clamping positions.
According to the scheme, the T-shaped connecting code and the vertical part of the plate rib are welded and fixed, so that the tightness of the lockrand cannot be influenced even if the wall thickness of the T-shaped connecting code is increased, and the strength of the connecting code is increased; and because the plate ribs do not need to be matched with the plum blossom-shaped heads in a curled edge locking manner, the edge locking portions of the two plate ribs can be set to be in a form easy to bend, and therefore, even if the roof panel is thicker, the edge locking between the two plate ribs can be easily completed. Therefore, because the connecting code and the roof panel can both have thicker wall thickness, when a decoration panel or other decoration parts with larger mass are fixed on the standing-seam roof system through the non-penetrating decoration connecting assembly, the clamp can be firmly clamped and matched with the connecting code and the plate rib, so that the system has more excellent physical performance, beautiful decoration performance and reliable process performance.
Further, the clamp comprises two clamping parts and a fixing component; the clamping component comprises a clamping part, an avoiding part and a buckling part which are sequentially arranged along the height direction of the clamping component; the two clamping parts are oppositely arranged, the two buckling parts are buckled, an avoidance position is formed between the two avoidance parts, a clamping position is formed between the two clamping parts, and the fixing component is connected between the two avoidance parts; the lockrand part is arranged in the avoiding position, and the matching section is arranged outside the avoiding position.
It is thus clear that because the connection sign indicating number does not have plum blossom stake head and also need not participate in the cooperation between the lockstitching border portion of plate rib, consequently connect the sign indicating number wholly shorter and can not extend to within dodging the position, consequently, lockstitching border portion also has littleer size, and clamping component's the portion of dodging also can set up to littleer size and need not set up the arc profile, not only more does benefit to processing, also more does benefit to the locking cooperation between two clamping component.
Drawings
FIG. 1 is a schematic view of an embodiment of the roofing tile attachment system of the present invention.
Fig. 2 is a schematic view of a cut-away display of a connecting code of the roof decoration connecting system.
FIG. 3 is a schematic view of an embodiment of the roofing trim attachment system of the present invention in a first installed condition.
FIG. 4 is a schematic view of a second installed state of an embodiment of the roofing decorative attachment system of the present invention.
FIG. 5 is a schematic view of a third installed state of an embodiment of the roofing connecting system of the present invention.
FIG. 6 is a schematic view of a fourth installation state of the roof trim attachment system of the present invention.
FIG. 7 is a schematic view of a fifth installed state of an embodiment of the roofing connecting system of the present invention.
Fig. 8 is a schematic diagram of the mutual connection of a purline, a connecting seat, a connecting code, a roof panel and a clamp in the embodiment of the roof decoration connecting system.
FIG. 9 is a block diagram of a connection code in an embodiment of the roofing membrane attachment system of the present invention.
Fig. 10 is an enlarged view of a portion a in fig. 8.
FIG. 11 is an exploded view of two adjacent ribs of an embodiment of the roofing tile attachment system of the present invention.
Fig. 12 is a structural view of a connection code and two adjacent plate ribs in an embodiment of the roof decoration connection system of the invention.
FIG. 13 is a schematic view of a connecting code welded to two adjacent ribs in an embodiment of the roofing tile attachment system of the present invention.
Fig. 14 is an enlarged view at B in fig. 8.
Detailed Description
Referring to fig. 1 to 9, a uniform spatial rectangular coordinate system is established in each drawing, in which the x-axis direction is the sheet width direction of the roof panel 2 and is also the thickness direction of the first standing portion 211, the second standing portion 221, and the standing portion 42; the y-axis direction is the plate length direction of the roof panel 2, the z-axis direction is the height direction of the roof decoration connection system, and is also the height direction of the connection code 4 and the upper standing part 42 thereof, and the height direction of the roof panel 2 and the upper plate rib thereof.
Referring to fig. 1 and 2, the roof decoration connection system is composed of the standing-seam roof system and the decoration connection assembly, the standing-seam roof system comprises a bottom plate 11, a purline 12, a connection seat 3, a connection code 4 and a roof panel 2 which are sequentially arranged along the height direction of the standing-seam roof system, and certainly, the roof decoration connection system further comprises a performance material layer 13 filled between the bottom plate 11 and the roof panel 12. The decoration connecting assembly is connected between the decoration panel and the vertical lockrand roof system as a connecting structure of the decoration panel and comprises a clamp 5, a pipe sleeve 61 and a connecting pipe 62. The fixture 5 can be clamped at the serging position between two adjacent roof panels 2, the pipe sleeves 61 are fixedly connected with the fixture 5, and the connecting pipes 62 can be inserted and connected among the plurality of pipe sleeves 61.
Referring to fig. 3, when the roof decoration connecting system is installed, a plurality of purlins 12 extending in the plate length direction are fixedly connected between a plurality of keels arranged in the plate width direction to form a supporting structure. Referring again to fig. 4 and 8, the connector block 3 is then fixedly attached to the upper side of the purlin 12 by self-tapping or machine-made screws, and the connector code 4 is slidably mounted to the connector block 3. Referring again to fig. 5 and 8, the base plate 11 is a profiled sheet and the base plate 11 is then locked to the underside of the purlin 12 by self-tapping or machine-made screws. Referring to fig. 6 again, the performance material layer 13 of this embodiment is a rock wool layer with heat preservation performance, and then the performance material layer 13 is laid on the bottom plate 11 and on the purlin 12, and the upper portion of the connecting joint 4 penetrates through the performance material layer 13 from bottom to top. And with reference to fig. 7 and 8, mounting the roof panels 2 above the performance material layer 13, wherein the roof panels 2 are in mutual edge locking fit, and the roof panels 2 are welded with the connecting codes 4. Referring to fig. 1 again, a plurality of clamps 5 are then clamped at the lockrand fitting between the roof panels 2, and finally the connecting pipes 62 are inserted into the plurality of pipe sleeves 61 and locked.
Referring to fig. 9, the T-shaped connection structure 4 of the present invention includes a base 41 and an upright portion 42, the base 41 is located at the bottom of the connection structure 4, the base 41 is a flat plate structure, the base 41 is elongated along the y-axis direction and extends along the x-axis direction, and the upright portion 42 is upright on the base 41 along the z-axis direction. The upright portion 42 is a plate body extending along the y-axis direction, and the thicknesses of the upright portion 42 are equal, wherein the upper portion of the upright portion 42 is the fitting section 420 of the present invention, and the fitting section 420 includes the top portion of the upright portion 42. It can be seen that the top of the vertical part 42 of the connection code 4 in the present invention is not provided with a quincuncial head.
Referring to fig. 10 and 13, the connecting seat 3 is provided with a sliding groove 30 penetrating along the y-axis direction, the sliding groove 30 is a T-shaped groove, and a notch 301 of the sliding groove 30 is formed on one side of the connecting seat 3 in the z-axis direction. The base 41 is movably installed in the slide groove 30 in the y-axis direction, and in the z-axis direction, the base 41 is defined by the coupling seat 3, and the standing portion 42 protrudes out of the slide groove 30 through the notch 301.
Comparing fig. 11 and fig. 12, fig. 11 shows a disassembled state after the overlock fitting is completed between two adjacent roof panels 2 and the roof panels are disassembled in a bent state. Referring to fig. 11, two adjacent roof panels 2 are in lockrand engagement in the panel width direction, and one of the roof panels 2 has a first panel rib 21 at an edge in the panel width direction, the first panel rib 21 includes a first standing part 211 and a first lockrand section 212, the first lockrand section 212 is a first lockrand part of the present invention, the first standing part 211 is bent at a right angle from a panel part of the roof panel 2 and extends in the height direction of the roof panel 2, and the first lockrand section 212 is folded 180 degrees from the top of the first standing part 211 and extends in the direction opposite to the height direction of the roof panel 2. While the other roof panel 2 has a second panel rib 22 at its edge in the panel width direction, the second panel rib 22 including a second upright portion 221, a second lockage section 222 and a third lockage section 223, the second lockage section 222 and the third lockage section 223 constituting the second lockage portion of the present invention, the second upright portion 221 being bent at right angles from the panel portion of the roof panel 2 and extending in the height direction of the roof panel 2, the second lockage section 222 being bent 180 degrees from the extending end of the second upright portion 221 and extending in the direction opposite to the height direction of the roof panel 2, and the third lockage section 223 being bent 180 degrees from the extending end of the second lockage section 222 in the direction close to the second upright portion 221, being located between the second lockage section 222 and the second upright portion 221 and extending in the height direction of the roof panel 2. Wherein the first lockedge section 212, the second lockedge section 222 and the third lockedge section 223 all extend along a straight line. After the edge locking fit between the first plate rib 21 and the second plate rib 22 is completed, the second upright portion 221, the first upright portion 211, the third edge locking section 223, the first edge locking section 212, and the second edge locking section 222 are sequentially arranged in the plate width direction, so that the edge locking sections are firmly fastened to each other.
Referring to fig. 12 and 13, when the roof panels 2 are laid, the first plate ribs 21 and the second plate ribs 22 of two adjacent roof panels 2 are located adjacent to each other, and the fitting section 420 of the connecting brace 4 is wedged between the first standing part 211 and the second standing part 221, in order to realize the fixed connection between the fitting section 420 and the first standing part 211 and the second standing part 221 and ensure sufficient connection strength, the first standing part 211 and the second standing part 221 are respectively welded on two sides of the thickness of the fitting section 420, and the welding mode is penetration welding and intermittent welding. As shown in fig. 13, the weld seams 49 formed between the mating segment 420 and the first upright portion 211 and between the mating segment 420 and the second upright portion 221 extend between the two ends of the length of the mating segment 420, which are opposite ends in the y-axis direction of the figure. In addition, as can be seen from fig. 12, the height of the upright portion 42 of the connection code 4 in the present invention is small, and the whole of the engagement section 420 is located below the position where the plurality of locking sections, such as the first locking section 212, the second locking section 222, and the third locking section 223, are locked, that is, the whole of the engagement section 420 is located outside the locking engagement positions of the two locking sections.
Referring to fig. 8 and 14, the clamp 5 includes a first clamping member 51 and a second clamping member 52 which are oppositely arranged, the first clamping member 51 includes a first clamping portion 511, a first avoiding portion 512 and a first buckling portion 513 which are sequentially arranged along the height direction of the first clamping member, the second clamping member 52 includes a second clamping portion 521, a second avoiding portion 522, a second buckling portion 523 and a pipe sleeve connecting portion 524 which are sequentially arranged along the height direction of the second clamping member, wherein the first clamping member 51 and the second clamping member 52 are both clamping members of the present invention, the first clamping portion 511 and the second clamping portion 521 are both clamping portions of the present invention, the first avoiding portion 512 and the second avoiding portion 522 are both avoiding portions of the present invention, and the first buckling portion 513 and the second buckling portion 523 are both buckling portions of the present invention.
The pipe sleeve connecting part 524 is fixedly connected with the pipe sleeve 61 through a bolt and a nut; the second engaging portion 523 is a C-shaped engaging recess of the inner contour, and the first engaging portion 513 is an engaging protrusion having an arc outer surface, and the engaging protrusion is engaged with the engaging recess. The second avoiding portion 522 and the second clamping portion 521 on the second clamping member 52 are connected along a straight line, and on the first clamping member 51, the first avoiding portion 512 and the first clamping portion 511 are connected in a step-shaped bending manner, and the first avoiding portion 512 is far away from the second clamping member 52 relative to the first clamping portion 511, so that the interval between the first avoiding portion 512 and the second avoiding portion 522 is larger than the interval between the first clamping portion 511 and the second clamping portion 521, a clamping position 510 is formed between the first clamping portion 511 and the second clamping portion 521, and an avoiding position 520 with a larger space is formed between the first avoiding portion 512 and the second avoiding portion 522.
In addition, the jig 5 further includes a bolt 531 and a nut 532, and the bolt 531 and the nut 532 constitute the fixing member of the present invention. The first avoidance part 512 and the second avoidance part 522 are respectively provided with a bolt through hole penetrating along the wall thickness direction, the two bolt through holes are concentrically communicated, and the bolt 531 sequentially penetrates through the two bolt through holes and then can be matched with the nut 532.
Referring to fig. 8, 12 and 14, in the connection of the decorative connecting assembly between the upright-lockstitching structures, the clamps 5 which are not locked between the first clamping part 51 and the second clamping part 52 are clamped at the first plate rib 21 and the second plate rib 22 of the two adjacent roof panels 2 and are subjected to the lockstitching matching, and are clamped at the positions of the matching sections 420 of the connecting codes 4. Further, as shown in fig. 14, the first standing portion 211, the mating section 420, the second standing portion 221, and the weld 49 formed between the first standing portion 211 and the mating section 420 and between the second standing portion 221 and the mating section 420 are all located in the clamping position 510, the mating section 420 is entirely located in the clamping position 510 and does not extend into the avoiding position 520, the upper portion of the first standing portion 211 and the upper portion of the second standing portion 221 both extend from the clamping position 510 into the avoiding position 520, and the first locking section 212, the second locking section 222, and the third locking section 223 folded over and protruding are all located in the avoiding position 520. The bolts 531 and the nuts 532 are locked together to achieve the relative clamping of the first clamping member 51 and the second clamping member 52 on both sides of the first plate rib 21 and the second plate rib 22.
In the background art, the top of the vertical part of the T-shaped connecting code is provided with a plum blossom-shaped head part, when the serging matching between the plate ribs of two adjacent roof plates is carried out, the curled parts of the two plate ribs are sequentially buckled on the plum blossom-shaped head part and are curled by a machine, at the moment, the serging matching between the two roof plates is realized, and the fixing between the roof plates and the T-shaped connecting code is also realized, wherein, in order to realize the curled serging matching between the head part of the connecting code and the curled hemmed parts on the two plate ribs and the compactness of a roof system, the wall thickness of the roof plates and the connecting code is approximately between 0.4mm and 0.5 mm. Because other parts except the upper head part of the vertical part of the connecting code are not connected with the plate ribs, if the wall thickness of the connecting code is larger, the reserved interval between the two side plate ribs is larger, and the connecting point of the connecting code and the plate ribs is positioned at the tops of the connecting code and the plate ribs, the paved roof plate is in a loose state, and the paving effect of the panel is influenced; in addition, if the wall thickness of the roof panel is large, it is difficult to finish the curling process of the panel ribs, and the lockstitching cannot be finished. Consequently, the wall thickness of direct increase T type connection sign indicating number is unfavorable for roofing system's compactness in this standing-seam crimping roofing system now, and the roof boarding is difficult to increase the wall thickness. The connection reliability of the fixture which does not penetrate through the decoration connecting assembly is directly related to the strength of the roof panel and the T-shaped connecting code, so that the existing upright lockrand roof system is matched with the decoration connecting assembly without penetrating through the decoration connecting assembly and has the problem of connection stability.
As shown in fig. 12, the T-shaped connecting code of the present invention is different from the T-shaped connecting code of the background art mainly in that the top of the vertical part 42 of the T-shaped connecting code 4 of the present invention does not have a head part with a quincunx or convex profile, and the vertical part 42 does not participate in the lockstitching between the lockstitching parts of the two roof panels 2, and the vertical part 42 and the plate rib are fixed by welding. Under the arrangement, firstly, the vertical parts 42 are fixed with the matching sections of the plate ribs by welding, the arrangement enables the positions of the connection points between the connection codes 4 and the plate ribs to be closer to the panel part of the roof panel 2, and the extension distance of the roof panel 2 is reduced in the plate width direction, so that the deformation range is reduced, and therefore, on the premise of not influencing the roof connection tightness, the connection codes 4 can be thicker to improve the strength; further, since the sheet rib does not need to be fitted with the quincunx head, the lockstitching portion of the sheet rib does not need to be processed into a curled contour any more, and only needs to be turned over more easily, the roof panel 2 can also have a thicker wall thickness when the lockstitching process requirement is lowered. Therefore, the strength of the roof panel 2 and the plate ribs on the roof panel is increased, the deformation amplitude is further reduced, and the compactness of a roof system is further improved. In this embodiment, the thickness of the standing part 42 on which the connecting code 4 is included is 2.5mm, and the thickness of the first plate rib 21 and the second plate rib 22 on which the roof panel 2 is included is 0.8mm. Therefore, the inherent locking edge matching mode of the plum-blossom-shaped head part of the connecting code and the plate rib curled part is changed, so that the connecting code and the roof panel can have thicker wall thickness, the connecting strength of the connecting node serving as the non-penetrating decoration connecting assembly is enhanced, and the system has excellent physical performance, attractive decoration performance and reliable process performance.
In other embodiments, the performance material layer includes, in addition to the rock insulation layer, a layer of cement fiberglass to provide good sound insulation, or a polyolefin coated spunbond polyethylene film to provide good water resistance, and the like.
In addition, it should be noted that the welded standing-seam roof system provided by the invention is suitable for stainless steel or copper roof panels but not for aluminum alloy roof panels, and the welded standing-seam roof refers to a standing-seam roof in which the seam allowance is cancelled and the roof panels are connected with each other by welding.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.
Claims (10)
1. The upright overlock roofing system comprises purlines, connecting codes and at least two roof panels;
the edge of the roof panel in the width direction is provided with a plate rib, and the plate rib comprises an upright part and a locking edge part;
the connecting code comprises a base and an upright part erected on the base, wherein the upright part comprises a matching section;
the base part is connected to the purline, the matching section is positioned between the vertical parts of two adjacent roof panels, and the locking edge parts of two adjacent roof panels are in locking edge matching;
the method is characterized in that:
the matching section extends to the top of the vertical part, the vertical parts of two adjacent roof panels are respectively welded on two sides of the thickness of the matching section, and the matching section is integrally positioned outside the locking edge matching part of the two locking edge parts.
2. The standing-seam roofing system defined in claim 1 wherein:
the edge locking part comprises an edge locking section, the edge locking section is connected with the vertical part in a bending mode, or the edge locking part comprises a plurality of edge locking sections, and the vertical part is connected with the edge locking sections in a bending mode in sequence;
the lockage edge section extends along a straight line.
3. The standing-seam roofing system defined in claim 2 wherein:
one roof panel comprises a first vertical part and a first locking edge section which are connected in a turnover way;
the other roof panel comprises a second vertical part, a second locking edge section and a third locking edge section which are sequentially folded and connected;
in the board width direction, the second upright portion, the first upright portion, the third lockrand section, the first lockrand section and the second lockrand section are arranged in sequence;
the first vertical portion and the second vertical portion are both the vertical portions, and the first lockstitching section, the second lockstitching section and the third lockstitching section are all the lockstitching sections.
4. An upright lockrand roofing system according to any one of claims 1 to 3 wherein:
the upright lockrand roof system also comprises a connecting seat, wherein a sliding groove is arranged on the connecting seat;
the connecting seat is fixedly connected to the purline, and the base portion is movably arranged in the sliding groove.
5. An upright lockrand roofing system according to any one of claims 1 to 3 wherein:
in the lengthwise direction of the roof panel, the welding seam between the matching section and the upright part extends between the two opposite ends of the upright part.
6. An upright lockrand roofing system according to any one of claims 1 to 3 wherein:
the standing-seam roofing system includes at least one of:
the thickness of the upright part is more than 2 mm;
the thickness of the roof plate is more than 0.8 mm;
the thickness of the vertical part is more than 2.5 times of the thickness of the roof plate.
7. An upright lockrand roofing system according to any one of claims 1 to 3 wherein:
the thickness of each part of the matching section is equal, or the thickness of each part of the vertical part is equal.
8. An upright lockrand roofing system according to any one of claims 1 to 3 wherein:
the upright overlock roof system further comprises a bottom plate and a performance material layer;
the bottom plate, the purlines, the connecting codes and the roof panel are sequentially arranged along the height direction of the vertical overlock roofing system;
the performance material layer is filled between the bottom plate and the roof panel, and/or the performance material layer is filled between the purline and the roof panel; the upright part penetrates through the performance material layer.
9. The roof decoration connecting system comprises a roof system and a decoration connecting assembly;
the decoration connecting assembly comprises a clamp, wherein a clamping position is formed on the clamp;
the method is characterized in that:
the roofing system using the standing-seam roofing system according to any one of the preceding claims 1 to 8;
the upright parts, the matching sections and the welding seams of the upright parts and the matching sections of two adjacent roof panels are located at the clamping positions.
10. The roofing shingle attachment system of claim 9, wherein:
the clamp comprises two clamping parts and a fixing component;
the clamping component comprises a clamping part, an avoiding part and a buckling part which are sequentially arranged along the height direction of the clamping component;
the two clamping parts are oppositely arranged, the two buckling parts are buckled, an avoidance position is formed between the two avoidance parts, the clamping position is formed between the two clamping parts, and the fixing component is connected between the two avoidance parts;
the lock edge portion is located in the avoidance position, and the matching section is located outside the avoidance position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968335.7A CN115324285A (en) | 2022-08-12 | 2022-08-12 | Upright lockrand roofing system and roofing decoration connecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210968335.7A CN115324285A (en) | 2022-08-12 | 2022-08-12 | Upright lockrand roofing system and roofing decoration connecting system |
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| CN115324285A true CN115324285A (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210968335.7A Pending CN115324285A (en) | 2022-08-12 | 2022-08-12 | Upright lockrand roofing system and roofing decoration connecting system |
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| CN (1) | CN115324285A (en) |
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